SJZ series vertical shaft drill is a special equipment to drill blastholes for construction of vertical shaft. SJZ series vertical shaft drillSJZ series vertical shaft drill is a special equipment to drill blastholes for construction of vertical shaft. It has features of reliable,...

Two drilling boomer Strong climb capability Flexible mechanism Self-return and anti-jamming mechanism High efficiency CMJ2-17 All hydraulic crawler drilling jumbo is mainly used to drill blastholes for tunneling construction in coal mine, nonferrous metal mine, hydro-power...

Small section of 4.2-10.2 Travel with crawler and stable with jack Hole depth:2.1~3.1m Electric powered CMJ17 hydraulic single boom drilling jumbo is mainly used to drill blast holes for tunneling constructions in coal mine, metal mine, nonferrous metal mine,...

Reliable, prescise and easy to operate Suits a wide range of shaft diameters pressedair powered efficienvy pneumatic drifter SJZ series vertical shaft drill is a special equipment to drill blast holes for construction of vertical shaft. It has features of reliable, precise,...

Diesle and celectric powered Rapid drilling speed High working efficiency Anti-jamming CMJ17HT-D hydraulic single boom crawler drilling jumbo is mainly used to drill blastholes for tunneling constructions in coal mine, metal mine, nonferrous metal mine, hydro-power station,...

MWY6/0.3 Electrical Mini excavator can make a mechanized operation for shaft construction, thus speeds up the drilling process. MWY6/0.3 Electrical Mini excavatorMWY6 Electrical mini excavator is a self designed equipment for loading rock in vertical shaft. Using with vertical...

Small section of 4.2-10.2 Travel with crawler and stable with jack Hole depth:2.1~3.1m Electric powered CMJ17 hydraulic single boom drilling jumbo is mainly used to drill blast holes for tunneling constructions in coal mine, metal mine, nonferrous metal mine,...

Drill blastholes for tunneling construction in coal mine etc. Twin boom Cross section: 5.2m x 4.5m Drilling speed 0.8-2m/min CMJ17 All hydraulic crawler drilling Jumbo is mainly used to drill blastholes for tunneling construction in mines of metallurgical, nonferrous metal,...

Drill blastholes for tunneling construction Explosion proof Twin boom Cross section: 5.2m x 4.5m Drilling speed 0.8-2m/min CMJ17 All hydraulic crawler drilling Jumbo is mainly used to drill blastholes for tunneling construction in mines of metallurgical, nonferrous metal, coal...

Drill blastholes for tunneling construction Explosion proof Twin boom Cross section: 5.2m x 4.5m Drilling speed 0.8-2m/min CMJ17 All hydraulic crawler drilling Jumbo is mainly used to drill blastholes for tunneling construction in mines of metallurgical, nonferrous metal, coal...